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GM / Chevy Transmission Parts

Shop all GM and Chevrolet automatic transmission parts in one place. That covers the 4L60E, 4L60 / 700R4, 4L80E, 6L80 / 6L90, 8L90, 8L45, 10L80 / 10L90 and the Allison 10L1000. We carry overhaul an...

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GM / Chevy Transmission Parts

Shop all GM and Chevrolet automatic transmission parts in one place. That covers the 4L60E, 4L60 / 700R4, 4L80E, 6L80 / 6L90, 8L90, 8L45, 10L80 / 10L90 and the Allison 10L1000. We carry overhaul and master rebuild kits, friction and steel clutch plates, seals and gaskets, solenoids, filters, bushings, pistons, valve body parts and hard parts.

Use the search bar to find a part by number or keyword, or pick your transmission to narrow the list. Every part lists its fitment and part number so you can match it to your build.

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6T40 / 6T45 Shift Kit T144165A-V - TransGo Performance automatic transmission valve body kits - view 1 of 2
$89.39 - $89.39
$89.39
$89.39 - $89.39
$89.39

6T40 / 6T45 Shift Kit T144165A-V

Shift Kit for 6T30, 6T40, 6T45 automatic transmissions. Part # T144165A-V from TransGo Performance. Generation 1, With New Drop in Torque Converter...

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$89.39 - $89.39
$89.39
$89.39 - $89.39
$89.39
6T40 / 6T45 Shift Kit T144165C - TransGo Performance automatic transmission valve body kits - view 1 of 2
$185.87 - $185.87
$185.87
$185.87 - $185.87
$185.87

6T40 / 6T45 Shift Kit T144165C

Shift Kit for 6T30, 6T35, 6T40, 6T45 automatic transmissions. Part # T144165C from TransGo Performance. Generation 2, Requires T-AFL-G2-TK Tool. P...

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$185.87 - $185.87
$185.87
$185.87 - $185.87
$185.87
6T40 / 6T45 Shift Kit T144165E - TransGo Performance automatic transmission valve body kits
$189.57 - $189.57
$189.57
$189.57 - $189.57
$189.57

6T40 / 6T45 Shift Kit T144165E

Shift Kit for 6T40 automatic transmissions. Part # T144165E from TransGo Performance. Generation 3, Requires T-AFL-G2-TK and T-6T40G3-LB-TKC. Part...

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$189.57 - $189.57
$189.57
$189.57 - $189.57
$189.57
10L1000 Valve Body Kit A213165CHD - RatioTek automatic transmission valve body kits
$71.83 - $71.83
$71.83
$71.83 - $71.83
$71.83

10L1000 Valve Body Kit A213165CHD

Valve Body Kit for 10L1000 automatic transmissions. Part # A213165CHD from RatioTek. Performance Kit, Install Without Removing Transmission, Stage ...

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$71.83 - $71.83
$71.83
$71.83 - $71.83
$71.83
10L1000 Valve Body Kit A213165CXHD - RatioTek automatic transmission valve body kits
$74.02 - $74.02
$74.02
$74.02 - $74.02
$74.02

10L1000 Valve Body Kit A213165CXHD

Valve Body Kit for 10L1000 automatic transmissions. Part # A213165CXHD from RatioTek. Performance Kit, Install Without Removing Transmission, Stag ...

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$74.02 - $74.02
$74.02
$74.02 - $74.02
$74.02
Zip Kit S105741ZK - Fits 10L80, 10R80 - Sonnax automatic transmission valve body kits
$255.48 - $255.48
$255.48
$255.48 - $255.48
$255.48

Zip Kit S105741ZK - Fits 10L80, 10R80

Zip Kit for 10L80 and 10R80 automatic transmissions. Part # S105741ZK from Sonnax. Gen 1, Includes TCC Priority Valve Kit, Main Pressure Regulator ...

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$255.48 - $255.48
$255.48
$255.48 - $255.48
$255.48
10L80 Valve Body Kit A105165GA - RatioTek automatic transmission valve body kits
$94.73 - $94.73
$94.73
$94.73 - $94.73
$94.73

10L80 Valve Body Kit A105165GA

Valve Body Kit for 10L80, 10L90, 10R90 automatic transmissions. Part # A105165GA from RatioTek. With Manual Valve Type, Increases Torque Capacity. ...

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$94.73 - $94.73
$94.73
$94.73 - $94.73
$94.73
10L80 Valve Body Kit A105165G - RatioTek automatic transmission valve body kits
$101.55 - $101.55
$101.55
$101.55 - $101.55
$101.55

10L80 Valve Body Kit A105165G

Valve Body Kit for 10L80, 10L90, 10R90 automatic transmissions. Part # A105165G from RatioTek. No Manual Valve Type, Increases Torque Capacity. Inc...

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$101.55 - $101.55
$101.55
$101.55 - $101.55
$101.55
10L80 Valve Body Kit A105165GAHD - RatioTek automatic transmission valve body kits
$94.73 - $94.73
$94.73
$94.73 - $94.73
$94.73

10L80 Valve Body Kit A105165GAHD

Valve Body Kit for 10L80, 10L90, 10R90 automatic transmissions. Part # A105165GAHD from RatioTek. With Manual Valve Type, Increases Torque Capacity...

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$94.73 - $94.73
$94.73
$94.73 - $94.73
$94.73
10L80 Valve Body Kit A105165GHD - RatioTek automatic transmission valve body kits
$98.86 - $98.86
$98.86
$98.86 - $98.86
$98.86

10L80 Valve Body Kit A105165GHD

Valve Body Kit for 10L80, 10L90, 10R90 automatic transmissions. Part # A105165GHD from RatioTek. No Manual Valve Type, Increases Torque Capacity. I...

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$98.86 - $98.86
$98.86
$98.86 - $98.86
$98.86
8L90 Valve Kit S154741CK-OS - Sonnax automatic transmission valve body kits - view 1 of 2
$40.09 - $40.09
$40.09
$40.09 - $40.09
$40.09

8L90 Valve Kit S154741CK-OS

Valve Kit for 8L90, 8L45, 8L80 automatic transmissions. Part # S154741CK-OS from Sonnax. S2/S3/S4/TCC Clutch Control, Oversized, Requires T-F-15474...

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$40.09 - $40.09
$40.09
$40.09 - $40.09
$40.09
8L90 Valve Kit S154741G-OS - Sonnax automatic transmission valve body kits - view 1 of 2
$25.40 - $25.40
$25.40
$25.40 - $25.40
$25.40

8L90 Valve Kit S154741G-OS

Valve Kit for 8L90, 8L45, 8L80 automatic transmissions. Part # S154741G-OS from Sonnax. TCC Fault Valve, Oversized, Requires T-F-154740-TL41. Part...

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$25.40 - $25.40
$25.40
$25.40 - $25.40
$25.40
8L90 Valve Kit S154741SK-OS - Sonnax automatic transmission valve body kits - view 1 of 2
$36.52 - $36.52
$36.52
$36.52 - $36.52
$36.52

8L90 Valve Kit S154741SK-OS

Valve Kit for 8L90, 8L45, 8L80 automatic transmissions. Part # S154741SK-OS from Sonnax. S1/S5 Clutch Control, Oversized, Requires T-F-154740-TL42....

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$36.52 - $36.52
$36.52
$36.52 - $36.52
$36.52
8L90 Zip Kit S154741ZTK - Sonnax automatic transmission valve body kits
$424.39 - $424.39
$424.39
$424.39 - $424.39
$424.39

8L90 Zip Kit S154741ZTK

Zip Kit for 8L90, 8L45, 8L80 automatic transmissions. Part # S154741ZTK from Sonnax. Torque Converter Clutch (TCC) Kit. Part #: S154741ZTK Brand:...

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$424.39 - $424.39
$424.39
$424.39 - $424.39
$424.39
8L90 Zip Kit S154741ZSK - Sonnax automatic transmission valve body kits
$394.23 - $394.23
$394.23
$394.23 - $394.23
$394.23

8L90 Zip Kit S154741ZSK

Zip Kit for 8L90, 8L45, 8L80 automatic transmissions. Part # S154741ZSK from Sonnax. Shift Kit. Part #: S154741ZSK Brand: Sonnax Part type: Valv...

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$394.23 - $394.23
$394.23
$394.23 - $394.23
$394.23
8L90 Valve Body Kit A154165K - Superior Transmission (TransAction Selective Action Kits) automatic - view 1 of 2
$259.09 - $259.09
$259.09
$259.09 - $259.09
$259.09

8L90 Valve Body Kit A154165K

Valve Body Kit for 8L90, 8L45 automatic transmissions. Part # A154165K from Superior Transmission (TransAction Selective Action Kits). Part #: A15...

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$259.09 - $259.09
$259.09
$259.09 - $259.09
$259.09
6L80 Valve Kit S104741TCCK - Sonnax automatic transmission valve body kits
$216.65 - $216.65
$216.65
$216.65 - $216.65
$216.65

6L80 Valve Kit S104741TCCK

Valve Kit for 6L80, 6L90, 6L45, 6L50 automatic transmissions. Part # S104741TCCK from Sonnax. Shift and TCC. Part #: S104741TCCK Brand: Sonnax P...

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$216.65 - $216.65
$216.65
$216.65 - $216.65
$216.65
6L80 Zip Kit S104741ZK - Sonnax automatic transmission valve body kits
$249.35 - $249.35
$249.35
$249.35 - $249.35
$249.35

6L80 Zip Kit S104741ZK

Zip Kit for 6L80, 6L90, 6L45, 6L50 automatic transmissions. Part # S104741ZK from Sonnax. Drop-in Zip Valves. Part #: S104741ZK Brand: Sonnax Pa...

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$249.35 - $249.35
$249.35
$249.35 - $249.35
$249.35
6L80 Valve Body Kit A104165 - Superior Transmission (TransAction Selective Action Kits) automatic transmission valve body
$237.48 - $237.48
$237.48
$237.48 - $237.48
$237.48

6L80 Valve Body Kit A104165

Valve Body Kit for 6L80, 6L90, 6L45, 6L50 automatic transmissions. Part # A104165 from Superior Transmission (TransAction Selective Action Kits). ...

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$237.48 - $237.48
$237.48
$237.48 - $237.48
$237.48
4L80E Valve Body Kit T34165EC - TransGo Performance automatic transmission valve body kits
$127.32 - $127.32
$127.32
$127.32 - $127.32
$127.32

4L80E Valve Body Kit T34165EC

Valve Body Kit for 4L80E, 4L80E HD, AW450-43LE automatic transmissions. Part # T34165EC from TransGo Performance. Elimiates Lock-Up. Part #: T3416...

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$127.32 - $127.32
$127.32
$127.32 - $127.32
$127.32
4L80E Valve Body Kit S34165E - Superior Transmission (TransAction Selective Action Kits) automatic - view 1 of 2
$183.18 - $183.18
$183.18
$183.18 - $183.18
$183.18

4L80E Valve Body Kit S34165E

Valve Body Kit for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # S34165E from Superior Transmission (TransAction Selective Act...

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$183.18 - $183.18
$183.18
$183.18 - $183.18
$183.18
4L60 / 700R4 Valve Body Kit S74171 - Superior Transmission (TransAction Selective Action Kits) automatic - view 1 of 2
$299.47 - $299.47
$299.47
$299.47 - $299.47
$299.47

4L60 / 700R4 Valve Body Kit S74171

Valve Body Kit for 4L60 / 700R4, 700R4 automatic transmissions. Part # S74171 from Superior Transmission (TransAction Selective Action Kits). Valve...

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$299.47 - $299.47
$299.47
$299.47 - $299.47
$299.47
4L60 / 700R4 Valve Body Kit A74169-PRD - RatioTek automatic transmission valve body kits
$68.92 - $68.92
$68.92
$68.92 - $68.92
$68.92

4L60 / 700R4 Valve Body Kit A74169-PRD

Valve Body Kit for 4L60 / 700R4, 700R4 automatic transmissions. Part # A74169-PRD from RatioTek. With Heavy Duty Valve Body Parts, No Gaskets. Par...

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$68.92 - $68.92
$68.92
$68.92 - $68.92
$68.92
4L60E Valve Body Kit A74169EA-PRD - RatioTek automatic transmission valve body kits
$86.29 - $86.29
$86.29
$86.29 - $86.29
$86.29

4L60E Valve Body Kit A74169EA-PRD

Valve Body Kit for 4L60E, 4L65E, 4L70E, 4L60E HD automatic transmissions. Part # A74169EA-PRD from RatioTek. With Heavy Duty Valve Body Parts, No G...

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$86.29 - $86.29
$86.29
$86.29 - $86.29
$86.29

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